🧩 词语组成解析
a. 食管\\n[医] 食管的
smear
[smɪr]
v. 胡乱涂抹;弄脏;诽谤;变得模糊不清;
n. 污迹;抹黑;丑化;
🗣️ 情景例句
Has he ruled out possibility of lawsuit?
他有没有排除诉讼的可能性？
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？